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/***************************************************************************
cargowidget.cpp - description
-------------------
begin : Tue Oct 24 2000
copyright : (C) 2000 by Martin Bickel
email : bickel@asc-hq.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <pgprogressbar.h>
#include "../paradialog.h"
#include "cargowidget.h"
#include "../clipboard.h"
#include "../edselfnt.h"
#include "../edmisc.h"
class CargoEditor : public PG_Window {
ContainerBase* container;
HighLightingManager highLightingManager;
int unitColumnCount;
CargoWidget* cargoWidget;
PG_ProgressBar* bgw;
static int stack;
TemporaryContainerStorage tus;
bool addUnit()
{
addCargo( container );
cargoWidget->redrawAll();
updateGraph();
return true;
}
bool remove()
{
if ( cargoWidget->getMarkedUnit() ) {
delete cargoWidget->getMarkedUnit();
cargoWidget->redrawAll();
updateGraph();
return true;
} else
return false;
}
bool copyUnit()
{
if ( cargoWidget->getMarkedUnit() ) {
ClipBoard::Instance().clear();
ClipBoard::Instance().addUnit( cargoWidget->getMarkedUnit() );
return true;
} else
return false;
}
bool pasteUnit()
{
Vehicle* veh = ClipBoard::Instance().pasteUnit();
if ( !veh )
return false;
if ( container->vehicleFit( veh )) {
container->addToCargo( veh );
cargoWidget->redrawAll();
updateGraph();
return true;
} else {
delete veh;
return false;
}
}
bool editUnit()
{
changeunitvalues( cargoWidget->getMarkedUnit() );
updateGraph();
return true;
}
bool editUnitCargo()
{
cargoEditor( cargoWidget->getMarkedUnit() );
updateGraph();
return true;
}
bool ok()
{
QuitModal();
return true;
}
bool cancel()
{
tus.restore();
QuitModal();
return true;
}
void updateGraph()
{
if ( container->baseType->maxLoadableWeight > 0 ) {
bgw->SetProgress( float( container->cargoWeight()) / container->baseType->maxLoadableWeight * 100 );
bgw->Update();
}
}
public:
CargoEditor( PG_Widget* parent, ContainerBase* my_container ) : PG_Window( parent, PG_Rect( 50 + stack * 20, 30 + stack * 20, 500, 400 ), "Cargo Editor" ), container( my_container ), tus( container, true)
{
bgw = new PG_ProgressBar( this, PG_Rect( 10, 35, Width() - 20, 15 ) );
updateGraph();
++stack;
cargoWidget = new CargoWidget( this, PG_Rect( 10, 60, Width()-20, Height() - 120 ), container, true);
int buttonLine = Height() - 110 + 60;
int buttonHeight = 30;
PG_Button* add = new PG_Button( this, PG_Rect( 10, buttonLine, 50, buttonHeight), "+" );
add->sigClick.connect( SigC::slot( *this, &CargoEditor::addUnit ));
PG_Button* rem = new PG_Button( this, PG_Rect( 70, buttonLine, 50, buttonHeight), "-" );
rem->sigClick.connect( SigC::slot( *this, &CargoEditor::remove ));
PG_Button* copy = new PG_Button( this, PG_Rect( 130, buttonLine, 50, buttonHeight), "copy" );
copy->sigClick.connect( SigC::slot( *this, &CargoEditor::copyUnit ));
PG_Button* paste = new PG_Button( this, PG_Rect( 190, buttonLine, 50, buttonHeight), "paste" );
paste->sigClick.connect( SigC::slot( *this, &CargoEditor::pasteUnit ));
PG_Button* edit = new PG_Button( this, PG_Rect( 250, buttonLine, 50, buttonHeight), "edit" );
edit->sigClick.connect( SigC::slot( *this, &CargoEditor::editUnit ));
PG_Button* cargo = new PG_Button( this, PG_Rect( 310, buttonLine, 50, buttonHeight), "cargo" );
cargo->sigClick.connect( SigC::slot( *this, &CargoEditor::editUnitCargo ));
PG_Button* cancel = new PG_Button( this, PG_Rect( 370, buttonLine, 50, buttonHeight), "cancel" );
cancel->sigClick.connect( SigC::slot( *this, &CargoEditor::cancel ));
PG_Button* ok = new PG_Button( this, PG_Rect( 430, buttonLine, 50, buttonHeight), "ok" );
ok->sigClick.connect( SigC::slot( *this, &CargoEditor::ok ));
}
bool eventKeyDown(const SDL_KeyboardEvent* key)
{
int mod = SDL_GetModState() & ~(KMOD_NUM | KMOD_CAPS | KMOD_MODE);
if ( !mod ) {
if ( key->keysym.sym == SDLK_ESCAPE )
return cancel();
if ( key->keysym.sym == SDLK_RETURN || key->keysym.sym == SDLK_KP_ENTER )
return ok();
if ( key->keysym.sym == SDLK_c )
return editUnitCargo();
if ( key->keysym.sym == SDLK_p )
return editUnit();
if ( key->keysym.sym == SDLK_PLUS || key->keysym.sym == SDLK_KP_PLUS)
return addUnit();
if ( key->keysym.sym == SDLK_MINUS || key->keysym.sym == SDLK_DELETE || key->keysym.sym == SDLK_KP_MINUS)
return remove();
}
if ( mod & KMOD_CTRL ) {
if ( key->keysym.sym == SDLK_c )
return copyUnit();
if ( key->keysym.sym == SDLK_v )
return pasteUnit();
}
return false;
};
~CargoEditor()
{
--stack;
}
};
int CargoEditor::stack = 0;
void cargoEditor( ContainerBase* container )
{
if ( container && container->baseType->maxLoadableUnits ) {
CargoEditor ce ( NULL, container );
ce.Show();
ce.RunModal();
}
}
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